Can you see the boy in the tree? No, I _____.
I often watch TV ______Saturday. A. on B. in C. at
There are_____ days in a week. A. six B. seven C. eight
What’s _______Chinese teacher like? A. you B. your C. you’re
---Is he tall? ---_______. He’s short. A. Yes, he is. B. No, he isn’t. C. No, he is.
Potatoes ______ my favourite food. A. are B. is C. am